Tides: Think-Pair-Share Assessment Best procedures: read quietly to yourself (so you don’t give any subconscious clues) As the instructor, we read it too, for timing, then ask if anyone needs more time If not, it’s time to vote simultaneously—use colored cards (anonymous) How often does the does the coast of Virginia have high tide? Every hour Every 12 hours Every 24 hours Every week

Which lunar phase is likeliest to have the lowest tides? B C A D

Tides along a coast are affected by The gravitational pull of the Sun The gravitational pull of the Moon The shape and depth of the ocean floor along the coast Only choice 1 Only choice 2 Both 1 and 2 1, 2, and 3

Which part of the Earth is likely to have high tides? B D C